30213804

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{23531}}^1$

素因数の和:23645

約数の個数: 24

約数和(自身を含む): 71160768

約数和(自身を除く): 40946964

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 23531, 47062, 70593, 94124, 141186, 282372, 2517817, 5035634, 7553451, 10071268, 15106902, 30213804]

約数ペア:

[(1, 30213804), (2, 15106902), (3, 10071268), (4, 7553451), (6, 5035634), (12, 2517817), (107, 282372), (214, 141186), (321, 94124), (428, 70593), (642, 47062), (1284, 23531)]